88120611 has 24 divisors (see below), whose sum is σ = 129873744. Its totient is φ = 57562560.

The previous prime is 88120573. The next prime is 88120619. The reversal of 88120611 is 11602188.

It is not a de Polignac number, because 88120611 - 2⁶ = 88120547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88120619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190921 + ... + 191381.

It is an arithmetic number, because the mean of its divisors is an integer number (5411406).

Almost surely, 2^88120611 is an apocalyptic number.

88120611 is a deficient number, since it is larger than the sum of its proper divisors (41753133).

88120611 is a wasteful number, since it uses less digits than its factorization.

88120611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 27.

The square root of 88120611 is about 9387.2579063324. The cubic root of 88120611 is about 444.9991347877. Note that the first 3 decimals are identical.

Adding to 88120611 its reverse (11602188), we get a palindrome (99722799).

The spelling of 88120611 in words is "eighty-eight million, one hundred twenty thousand, six hundred eleven".